Kentucky Bluegrass Identification + Pictures Kentucky Bluegrass leaves are 6 to 12 inches long and boat-shaped at the tips.

It prefers fertile, well-limed soils and full sun to moderate shade. Also, there are several pesticides that are safe to apply to some turfgrass species, but not others. Ryegrass is often used to overseed warm season lawns and sports fields or mixed with Kentucky bluegrass in northern lawns. Kentucky bluegrass. U.S. Weed Information; Poa pratensis . Kentucky bluegrass Poa pratensis ssp. Kentucky bluegrass is the second most widely grown cool-season species in North Carolina because it has a dark green color, a medium to fine texture, and, due to its aggressive rhizome system, can recover from stresses. Turfgrass Identification. They appear to be smooth, soft, and about 1/8 to 1/4 inch wide. If you apply a herbicide that is safe only on Kentucky bluegrass to a fine fescue lawn, serious damage could result and you may have to replace the lawn. colpodea Kentucky bluegrass Poa pratensis ssp. pratensis Kentucky bluegrass Legal Status. This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in … irrigata spreading bluegrass Poa pratensis ssp. Kentucky bluegrass is the most common cool season lawn grass.